CSRF2512FT22L0 Equivalent & Substitute Parts

Part Overview

The CSRF2512FT22L0 is a 22 mOhms ±1% 2W chip resistor in 2512 (6432 Metric) package manufactured by Stackpole Electronics Inc. This metal foil current sense resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is actively produced and stocked, with 900 units available in inventory. Substitute parts are identified when equivalent electrical and mechanical specifications are required for procurement flexibility, design redundancy, or supply chain optimization.

Substiute Parts

CSRF2512FT22L0

Stackpole Electronics IncIn Stock: 998CSRF2512FT22L0 Datasheet

Current PartRFQ

PE2512FKE7W0R022L

YAGEOIn Stock: 4817PE2512FKE7W0R022L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSRF2512FT22L0 is determined by the following critical parameters:

• Resistance value: 22 mOhms
• Tolerance: ±1%
• Power rating: 2W
• Package: 2512 (6432 Metric)
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -55°C ~ 170°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The PE2512FKE7W0R022L from YAGEO meets all critical electrical and mechanical parameters. Composition differs (metal film vs. metal foil), but both materials satisfy the specified electrical performance and automotive qualification requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the CSRF2512FT22L0 and PE2512FKE7W0R022L are active production parts with ROHS3 compliance and AEC-Q200 automotive qualification. Selection between these parts is based on:

• Packaging requirements: CSRF2512FT22L0 is supplied in Tape & Reel format; PE2512FKE7W0R022L is available in Cut Tape and Digi-Reel formats
• Composition preference: CSRF2512FT22L0 uses metal foil construction; PE2512FKE7W0R022L uses metal film construction
• Inventory availability: CSRF2512FT22L0 has 900 units in stock; PE2512FKE7W0R022L has 4750 units in stock
• Supplier selection: Stackpole Electronics Inc versus YAGEO

Both parts satisfy identical electrical specifications, temperature performance, and automotive qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can PE2512FKE7W0R022L replace CSRF2512FT22L0 in automotive applications?

A: Yes. Both parts meet AEC-Q200 qualification, operate across -55°C to 170°C, and deliver identical electrical performance at 22 mOhms ±1% 2W. The difference in composition (metal film vs. metal foil) does not affect compliance with specified parameters.

Q: What is the difference between metal foil and metal film composition?

A: Both compositions are provided in the specifications. The CSRF2512FT22L0 uses metal foil; the PE2512FKE7W0R022L uses metal film. Both achieve the required tolerance, temperature coefficient, and power rating.

Q: Are the physical dimensions identical?

A: Both parts use the 2512 (6432 Metric) package. CSRF2512FT22L0 dimensions are 0.254" L x 0.128" W (6.45mm x 3.25mm) with 0.037" max height. PE2512FKE7W0R022L dimensions are 0.250" L x 0.125" W (6.35mm x 3.18mm) with 0.035" max height. Dimensional variations are within standard package tolerances for the 2512 form factor.

Q: What packaging formats are available?

A: CSRF2512FT22L0 is supplied in Tape & Reel (TR) format. PE2512FKE7W0R022L is available in Cut Tape (CT) and Digi-Reel® formats. Packaging selection depends on assembly equipment and production volume requirements.

Q: Do both parts comply with RoHS and REACH regulations?

A: Yes. Both CSRF2512FT22L0 and PE2512FKE7W0R022L are ROHS3 compliant and REACH unaffected.